Omega Seamaster Aqua Terra to the Observatory replica watches

Omega Seamaster Aqua Terra cheap replica watches can always be refined design and marine exploration of the perfect fusion of the spirit, to create elegant and excellent charm of the time meter. This time, Omega carefully crafted the new Seamaster series Aqua Terra to the astronomical table, in the popular design elements, into a lot of ingenious innovation, giving the new appearance of the timetable.

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The new Omega Seamaster Aqua Terra watch the most significant change is the “teak concept” dial. “Teak concept” dial design inspiration from the yacht on the teak deck, Aqua Terra watch is also a symbolic feature. This year, Omega replica will be the classic design to upgrade again, vertical texture into a horizontal texture, so Aqua Terra watch glow new charm. The date window moved from the 3 o’clock position to the 6 o’clock position to create an extraordinary symmetrical aesthetic experience, but also to pay tribute to Omega 1952 launched the first date window with the Seamaster calendar watch.

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Perfect for the unique concept of symmetrical design, the new Omega Seamaster Aqua Terra watch case have been redesigned, making the watch the overall balance of the United States. In addition, the past Aqua Terra replica watches uk dial on the waterproof coefficient was transferred to the table back, so that the dial more simple atmosphere. The new conical crown and the back of the corrugated edge of the design echoes.

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In this case, Omega in particular presents three new Seamaster series Aqua Terra to the astronomical table table. The 41mm watch is made of stainless steel and 18K Sedna® gold, with silver dial, black pointer and black hour scale, and with a black rubber strap, creative through the 18K Sedna ® gold chain section and the case as a whole perfect Connected to make the overall beauty of the watch doubled, in the Aqua Terra series is also a pioneering move.

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Another 41mm watch with stainless steel case, with silver dial, black pointer, black hour scale and orange lacquer second hand, and with a brown leather strap. There are orange “Seamaster” in the dial, and the 15 seconds, 30 seconds, 45 seconds and 60 seconds of the minute circle are marked with a striking orange scale, adding a touch of beauty to the dial, reminiscent of the navigational navigator And traditional compass.

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38 mm watch is made of pure steel material perfect, with a charming dark blue dial, pointer and hour scale are treated with rhodium-plated. Omega’s well-designed to make the case and bracelet perfect fit, so that the overall beauty once again improved, but also make the watch more fit in the wrist wrist wearer.

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Flip the watch, the back of the corrugated edge of the design of the same eye-catching. Through the sapphire back, Omega replica watches 8900/8800 to Zhen astronomical table movement of the movement of beauty show endless. The whole watch and movement through the Swiss Federal Institute of Metrology (METAS) strict approval of the watch industry high certification standards, to achieve the accuracy and performance on the excellent upgrade. Omega for every Seamaster series Aqua Terra to the astronomical table to provide up to four years of after-sales service guarantee.

Testing the Omega Seamaster replica Ploprof

WatchTime tests the Omega Seamaster Ploprof, a re-edition of a classic divers’ watch from 1970 with double the original’s water-resistance and a manufacture caliber. Scroll down for the results, along with a gallery of original photos by Nik Schölzel.
It was 1970, in the midst of an era that delighted in unusual shapes and bright colors, when Omega first released the attention-getting Seamaster Professional 600m, nicknamed the Ploprof. The watch, designed in collaboration with the French industrial diving company Comex, was conceived for professional use: the name “Ploprof” stands for plongeurs professionels, or professional divers. While Omega replica emphasized its functions, the model perfectly suited the styles of the 1970s, with a gigantic and unusually shaped case, a red button to unlock the divers’ bezel, a bright orange strap and a minute hand of the same color.
The Ploprof achieved fame in the wake of the spectacular underwater missions in which it participated. The most important of these was the Janus Program, with which Comex tested saturation diving for the Elf petroleum company. Three divers manned a pressured chamber 200 meters below the surface of the Gulf of Ajaccio, off Corsica, for eight consecutive days, during which they worked on the seafloor at 250 meters’ depth for up to six hours each day, setting a new depth record. Rolex at this time was experimenting with the helium valve, which it used for the first time in the Sea-Dweller in 1971, but Omega pursued a different strategy with its Ploprof: the case was constructed and insulated so that helium atoms couldn’t penetrate it during the saturation dive, preventing the danger of explosion during the subsequent decompression.
The Ploprof’s pioneering role in the exploration of the underwater world and its water resistance of up to 600 meters, an extraordinarily high degree for its day, made it a cult cheap replica watches, but its high price — twice that of a Rolex Submariner — made it unaffordable for many.
The new Ploprof, which debuted in 2009, looks very similar to its predecessor, but several differences become apparent at a second glance. The original had a one-piece case with a crystal applied under extremely high pressure and secured by a screwed ring, while the new model’s case has a separate caseback. An applied, pressure-fit cover is affixed to the case by a screwed-on ring. The old caseback was adorned only with a striped pattern, but the new one has both stripes and the Seamaster line’s seahorse icon in raised relief. (Click on photos for larger images.)

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Omega Ploprof models 1970 and modern
The original Ploprof from 1970 (top), has a rubber-coated button and rectangular crown. The modern version (below) has a more user-friendly crown and an aluminum-coated button.
A nearly 0.5-cm-thick sapphire crystal ensures adequate resistance to pressure on the front of the case, enabling the Ploprof to withstand pressures equivalent to those found 1,200 meters underwater. Thanks to the case’s new construction, with its removable back, the Ploprof now also has an automatic helium valve so professional divers can wear it during saturation dives. The valve is positioned on the underside of the orange button’s outrigger and marked with the chemical abbreviation “He” (for helium) beneath a coating of clear lacquer. The case is very well crafted; the beveled and polished edges contrast beautifully with the other surfaces, which have a matte-brushed finish.
Minor changes have also been made on the dial. The date is no longer located at the 3 o’clock position but has been shifted to 4:30. A luminous index now occupies that space at 3 o’clock, adding to the dial’s very symmetrical appearance. The luminous indices on the new model are applied and polished, which makes the dial look much more valuable than it had looked with the old lacquered indices. The same is true for the stainless-steel button that unlocks the bezel. It is surrounded by an orange, anodized aluminum ring, which replaces the old model’s rubber ring. The combination not only looks better, but it’s also significantly harder.

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Omega Seamaster Ploprof angle
The divers’ bezel is covered with scratch-resistant sapphire.
The new rotatable bezel is considerably sturdier, too. Its predecessor had been made of Bakelite, which easily developed hairline cracks; now the rotatable divers’ ring is covered by a calibrated scale made of scratch-resistant sapphire printed with a luminous minute-circle and a black background. Nonreflective coating on its outer surface ensures that it remains easy to read under all lighting conditions.
The result is very attractive, indeed. The time display and the divers’ bezel are both legible day and night. The dive scale, with numerals and a triangle, glows just as brightly as the hour hand, the minute hand and the indices on the dial. Even the seconds hand has a luminous rectangle so that its motion can be seen underwater to confirm that the watch is still running. Because of this combination of features, the Ploprof satisfies industrial diver’s watch standards DIN 8306 and ISO 6425, which many other so-called divers’ replica watches uk do not.
Another alteration simplifies the operation. The rectangular crown on the original Ploprof had been set flush with its protector; the wearer had to turn a screw in front of the protector to operate the crown. Also, the crown’s shape made it somewhat difficult to turn when resetting the hands. The modern system is much more user-friendly: when screwed outward, the front part of the closed protector moves along with the crown, which is easy to grasp and to turn.

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Omega Seamaster Ploprof back
In contrast to the original’s one-part case without an opening in the back, the new Ploprof has an applied caseback held by a screwed ring.
A special feature distinguishes this construction: when the crown is in its second extracted position, it can be used in the usual way to adjust the hour hand and minute hand and to stop the balance, activating the stop-seconds function. In its first position, it can be turned to reposition the hour hand in single-hour increments while the seconds hand keeps running, which also resets the date display either forward or backward. Thus, the date can be quickly reset even though the watch doesn’t include a quick-reset function for the date display. (However, when the hour hand is reset backwards, the date display doesn’t switch to the previous date until the hour hand has reached the 8 o’clock position.) This independently adjustable hour hand is particularly practical when the wearer travels to a new time zone or needs to synchronize his watch with daylight savings or standard time.
Setting the diver’s bezel is a bit more complex. First, with your middle finger, you have to forcefully press the orange button and keep it pressed down while your thumb and forefinger turn the bezel in whichever direction you require. This sounds more complicated than it actually is, but it can be difficult if you’re wearing gloves or if your bare hands are wet. The complexity is nonetheless worthwhile because it guarantees that the bezel cannot be inadvertently repositioned.
Omega replica watches also revives the Milanese (what it calls “sharkproof”) bracelet, a woven-steel type that was popular in the 1970s. This one has individual links on the clasp, like a conventional steel bracelet, so it can be conveniently shortened and lengthened. The bracelet is very well crafted — very supple and entirely without sharp edges or corners.
The folding clasp on the Milanese bracelet is pleasantly user-friendly. Two large buttons make it easy to open the clasp; just apply pressure gently with your thumb to slide out the built-in extension mechanism to a maximum length of 26 millimeters. Afterward, and also after having reclosed the clasp, the bracelet can be shortened in single-millimeter increments until it fits snugly but comfortably around its wearer’s wrist. If an even longer bracelet is needed to wear outside the sleeve of a diving suit, the added 22-mm extension piece can be folded out of the clasp. The entire system is very well thought out, extremely sturdy, and very simple to operate. Furthermore, the massive clasp with its beveled and polished edges perfectly matches the Ploprof’s case.
The redesigned bracelet increases the wearing comfort of the new Ploprof, despite the watch’s heavy weight of 279 grams and brawny overall width of 55 millimeters. However, the raised relief of the seahorse emblem and stripes on the caseback presses somewhat uncomfortably against the wrist. The new model, like its 1970s predecessor, is also available with either an orange or a black strap. The modern strap is made of rubber and goes well with the watch’s styling, but it offers very little counterweight to the heavy case and makes the watch look top-heavy on the wrist.
All in all, Omega has succeeded in adapting a charming 1970s design for contemporary audiences without making the fake watches uk look old-fashioned or inappropriate. Many small details were taken into consideration for this update: the raised bars on the flanks of the crown and bezel are polished while the lower-lying interstitial spaces are matte. Other fine details, such as the applied indices, also contribute to the watch’s luxurious look. In a nutshell: good retro design that satisfies modern demands.

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The sturdy folding clasp, with its two extension pieces, matches the case’s design well.
The Ploprof’s interior is decidedly modern, as well. Inside its big case is automatic Caliber 8500, Omega’s first manufacture-developed base caliber from 2007, which has now been equipped with the improved co-axial escapement. The movement was constructed around the co-axial escapement and leaves sufficient space for its escape wheel to work with greater efficiency on three levels rather than only two. The balance is held in place not by a cock affixed on one side, but by a bridge that’s firmly screwed on two sides. This not only provides better protection against impacts, but also makes it possible to adjust the vertical play with greater precision, which in turn improves the accuracy of the rate. The balance spring breathes freely thanks to fine adjustment via weight screws on the rim of the balance, which swings at the unconventional frequency of 25,200 semi-oscillations per hour (3.5 hertz). The new Nivachoc shock absorption improves the centering of the balance pinion, which is also especially thin at the pivots to reduce positional error in the bearings. The movement holds a lengthy power reserve of 60 hours. The bidirectional winding rotor runs in a sliding bearing and winds two serially switched barrels. Thirty-nine jewels (out of a total 202 total components in Caliber 8500) minimize friction.
The decorations suit the movement’s modern architecture: the balance is coated with a layer of black chrome, the two barrels are coated with black DLC, and several screws are also blackened. Geneva waves, expanding outward in a spiral pattern, are the sole decorative engraving.
The movement is not merely built for sturdiness, but also for outstandingly precise timekeeping. COSC, the official Swiss chronometer-testing authority, has confirmed this accuracy by conferring its chronometer certificate. Thus, our expectations were high when we tested the Ploprof on our timing machine. The measured performance was even better than we expected: the greatest deviation among the several positions was satisfyingly small (just three seconds), as was the calculated average daily deviation (a gain of 1.5 seconds). Furthermore, the amplitude didn’t decline in the hanging positions, which we attributed to the balance’s intelligently conceived bearing.
With its large dimensions and martial exterior, the Ploprof is certainly not the right wristwatch for every occasion, and even with the nearly perfect rate results, the cost-benefit ratio could still be better. Its price of $9,700 is high, but is at least partially justified by the impressive water resistance, successful 1970s styling, outstanding craftsmanship, clever extension system for the bracelet, and, above all, the top-quality manufacture movement that’s both well designed and very precise.

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Manufacture Caliber 8500 was designed for maximum robustness and precision.